tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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propertyhelper-verifywritable-writable.js (491B)

      1 // Copyright (C) 2015 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 description: >
      6    Objects whose specified property is writable satisfy the assertion.
      7 includes: [propertyHelper.js]
      8 ---*/
      9 var obj = {};
     10 
     11 Object.defineProperty(obj, 'a', {
     12  writable: true,
     13  value: 123
     14 });
     15 
     16 verifyWritable(obj, 'a');
     17 
     18 if (obj.a !== 123) {
     19  throw new Error('`verifyWritable` should be non-destructive.');
     20 }
     21 
     22 reportCompare(0, 0);